Improving Query Expansion Using WordNet.
Dipasree PalMandar MitraKalyankumar DattaPublished in: CoRR (2013)
Keyphrases
- query expansion
- wordnet
- information retrieval systems
- co occurrence
- word sense disambiguation
- natural language processing
- semantic information
- information retrieval
- retrieval effectiveness
- semantic relations
- text retrieval
- language model
- semantic relatedness
- pseudo relevance feedback
- relevance feedback
- language modeling
- text documents
- knowledge base
- relevant documents
- query terms
- semantic similarity
- semantic network
- retrieval model
- keywords
- query translation
- artificial intelligence
- ad hoc retrieval
- hand crafted
- semantic relationships
- semantically related
- machine learning
- web search
- retrieved documents
- learning algorithm